25138634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5209}}^1$

素因数の和:5357

約数の個数: 16

約数和(自身を含む): 40012800

約数和(自身を除く): 14874166

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 5209, 10418, 98971, 197942, 661543, 1323086, 12569317, 25138634]

約数ペア:

[(1, 25138634), (2, 12569317), (19, 1323086), (38, 661543), (127, 197942), (254, 98971), (2413, 10418), (4826, 5209)]